win32 branch commit
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Dillon Aumiller
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15 changed files with 1337 additions and 1 deletions
111
win32/OGButton.m
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111
win32/OGButton.m
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/*
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* Copyright (c) 2011, 2012, Dillon Aumiller <dillonaumiller@gmail.com>
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*
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* https://webkeks.org/hg/objgui/
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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//==================================================================================================================================
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// OGButton.m
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//==================================================================================================================================
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#define BCM_GETIDEALSIZE 0x1601
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#import "OGButton.h"
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//==================================================================================================================================
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@interface OGButton ()
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- (void)OG_clicked;
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@end
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//==================================================================================================================================
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typedef void(*CommandHandler)(id,WPARAM);
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typedef struct
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{
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CommandHandler funct;
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id object;
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} CommandHandlerData;
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//----------------------------------------------------------------------------------------------------------------------------------
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static void CH_Command(id object, WPARAM wparam)
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{
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[object OG_clicked];
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}
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//==================================================================================================================================
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@implementation OGButton
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//----------------------------------------------------------------------------------------------------------------------------------
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@synthesize delegate;
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//----------------------------------------------------------------------------------------------------------------------------------
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+ button
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{
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return [[[self alloc] init] autorelease];
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}
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//----------------------------------------------------------------------------------------------------------------------------------
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- init
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{
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self = [super init];
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//we're specifying a different class name...
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//so we'll have to discard the default OGWidget HWND...
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DestroyWindow(widget);
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//and create a new one
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widget = NULL;
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HINSTANCE hInst = (HINSTANCE)GetModuleHandle(NULL);
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widget = CreateWindow("button", "", BS_PUSHBUTTON,
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CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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NULL, NULL, hInst, NULL);
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SetWindowLong(widget, GWL_STYLE, BS_PUSHBUTTON | WS_CHILD | WS_VISIBLE | WS_TABSTOP);
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//crazy workaround since we don't have control of our WNDPROC for default "button"s
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CommandHandlerData *chd = (CommandHandlerData *)malloc(sizeof(CommandHandlerData));
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chd->funct = CH_Command;
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chd->object = self;
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//and another workaround because "button" class seems to mess with our GWL_USERDATA storage...
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//SetWindowLong(widget, GWL_USERDATA, (UINT)(chd));
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SetProp(widget, "CommandHandlerData", chd);
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[self retain];
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return self;
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}
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//----------------------------------------------------------------------------------------------------------------------------------
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- (OFString*)label
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{
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int tlen = GetWindowTextLength(widget);
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char *buff = (char *)malloc(tlen + 1);
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GetWindowText(widget, buff, tlen+1);
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OFString *ret = [OFString stringWithUTF8String : buff];
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free(buff);
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return ret;
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}
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//----------------------------------------------------------------------------------------------------------------------------------
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- (void)setLabel: (OFString*)label
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{
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SIZE sz; sz.cx = sz.cy = 0;
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SetWindowText(widget, [label UTF8String]);
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SendMessage(widget, BCM_GETIDEALSIZE, 0, (LPARAM)(&sz));
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//SetWindowPos(widget, NULL, 0, 0, sz.cx, sz.cy, SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER | SWP_NOMOVE);
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SetWindowPos(widget, NULL, 0, 0, 32, 32, SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER | SWP_NOMOVE);
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}
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//----------------------------------------------------------------------------------------------------------------------------------
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- (void)OG_clicked
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{
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OFAutoreleasePool *pool = [OFAutoreleasePool new];
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if ([delegate respondsToSelector: @selector(buttonWasClicked:)])
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[delegate buttonWasClicked: self];
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[pool release];
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}
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//----------------------------------------------------------------------------------------------------------------------------------
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@end
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//==================================================================================================================================
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